<?php // content="text/plain; charset=utf-8"
// Gantt example
require_once ('jpgraph/jpgraph.php');
require_once ('jpgraph/jpgraph_gantt.php');

// Create the basic graph
$graph = new GanttGraph();
$graph->title->Set("Example with multiple constrains");

$bar1 = new GanttBar(0, "Label 1", "2003-06-08", "2003-06-12");
$bar2 = new GanttBar(1, "Label 2", "2003-06-16", "2003-06-19");
$bar3 = new GanttBar(2, "Label 3", "2003-06-15", "2003-06-21");

//create constraints
$bar1->SetConstrain(1, CONSTRAIN_ENDSTART);
$bar1->SetConstrain(2, CONSTRAIN_ENDSTART);

// Setup scale
$graph->ShowHeaders(/*GANTT_HYEAR | GANTT_HMONTH |*/ GANTT_HDAY | GANTT_HWEEK);
$graph->scale->week->SetStyle(WEEKSTYLE_FIRSTDAYWNBR);

// Add the specified activities
$graph->Add($bar1);
$graph->Add($bar2);
$graph->Add($bar3);

// .. and stroke the graph
$graph->Stroke();

?>
